What are the key specifications?

Capacitance: 470µF, Voltage: 25V, Tolerance: ±20%, Temperature Range: -40°C to +105°C, Dimensions: 8mm x 12mm.

What should engineers review before using this part?

Check the ripple current ratings and ensure the operating temperature does not exceed 105°C to maintain the expected service life.

Is this part RoHS compliant?

Yes, AISHI RF series capacitors are compliant with RoHS standards.

What should sourcing teams check before buying ERF1EM471F12OT?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of ERF1EM471F12OT?

Use the ERF1EM471F12OT datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ERF1EM471F12OT pinout to locate pins, power rails, and interface signals before layout.

ERF1EM471F12OT Datasheet, Specs, Alternatives & ECAD | AISHI

AI summary

The AISHI ERF1EM471F12OT is a 470µF, 25V radial aluminum electrolytic capacitor from the RF series, suitable for general-purpose electronic circuits.

Best for

General purpose power filtering
Decoupling

Avoid if

Applications requiring extreme low ESR or very long life beyond standard electrolytic ratings

Check before use

PCB footprint compatibility
Ripple current requirements

Key specifications

Capacitance: 470 µF
Rated Voltage: 25 V
Tolerance: ±20%
Operating Temp: 105°C

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Power SupplyConsumer Electronics

Datasheet

44114c49fd55cb40f55147bbc28f2c8e_2304140030_AISHI-Aihua-Group-ERF1EM471F12OT_C721169.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ERF1EM471F12OT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
RVT470UF50V34RV0133KNSCHA	Higher-voltage SMD capacitor for redesigns, not a radial drop-in.	Needs validation

Design and risk insights

Questions & answers

It is a 470µF, 25V aluminum electrolytic capacitor from AISHI's RF series, designed for high-reliability applications.

RVT470UF35V67RV0056KNSCHA	470uF 35V SMD capacitor may suit redesigns, not the radial footprint.	Needs validation
KM337M025F12RR0VH2FP0CX	Radial 8x12mm option, but capacitance is lower than the AISHI target.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the ERF1EM471F12OT?+×

What are the key specifications?+×

What should engineers review before using this part?+×

Is this part RoHS compliant?+×

What should sourcing teams check before buying ERF1EM471F12OT?+×

What is the pinout of ERF1EM471F12OT?+×